How Do I Check My Car’s Transmission Fluid?

Checking your car’s transmission fluid is an important part of keeping your vehicle in good shape. The transmission fluid keeps your gears shifting smoothly and prevents overheating. 

A close up of a car engine with red arrows pointing to the transmission and back of engine
To check it, make sure your car is parked on a flat surface with the parking brake engaged. For most cars, the engine should be running while you check the fluid, but it’s always best to refer to your owner’s manual.

Open the hood and locate the transmission fluid dipstick, which is usually near the back of the engine, labeled, and typically red. Pull the dipstick out, wipe it clean, and then reinsert it fully. Pull it out again to see where the fluid level is. It should fall between the "min" and "max" marks. Healthy transmission fluid is pinkish or red and should not have a burnt smell. If the fluid appears dark or smells burnt, it may need to be replaced.

Keep in mind that not all vehicles have a dipstick for checking transmission fluid. Some modern cars require a professional technician to check the fluid using specialized tools. If your vehicle doesn’t have a dipstick, refer to your owner’s manual for guidance or bring it to a trusted repair shop.

If the fluid is low, you might need to add more, but only use the type recommended for your car. If you notice strange noises, slipping gears, or leaks, it’s a good idea to have your car checked by a professional technician.

If you’re not sure about your transmission fluid or need help, call us at 972-625-1836. The team at David's Automotive Repair is here to help keep your car running smoothly.

October 27, 2026
If your car stalls at stoplights but runs while you are driving, the engine may be having trouble staying running at idle. The cause could be an air, fuel, ignition, or electrical problem.
October 21, 2026
Yes. A weak battery can cause warning lights, slow starting, flickering lights, and other strange electrical problems. Modern vehicles use many computers, and those computers need steady voltage to work the right way.
October 20, 2026
If your car squeals when you first start it, the noise may be coming from the serpentine belt or one of the parts that keeps the belt moving. The sound may last only a few seconds or continue until the engine warms up.
October 15, 2026
If your heater blows warm air on one side and cold air on the other, the HVAC system may not be directing air the right way. This is common on vehicles with dual-zone climate control, where the driver and passenger can choose different temperatures.
By David's Automotive Repair • October 14, 2026
Discover the importance of alignments at David's Automotive Repair in The Colony, TX. Optimize your vehicle's performance. Call us today!
October 13, 2026
If your car smells like gas, take the odor seriously. A fuel smell can come from a fuel leak, EVAP system problem, loose gas cap, or another issue that lets fuel or fuel vapor escape.
October 8, 2026
If your headlights dim when you stop at a red light, the charging system may need attention. You may notice the lights get brighter again when you press the gas or start moving.
October 6, 2026
A soft or spongy brake pedal can mean there is a problem in the brake system. The pedal may feel like it sinks too far, feels weak, or does not give you the firm feel you expect when stopping.
By David’s Automotive Repair • The Colony, TX • October 1, 2026
If you hear a clicking sound when you turn, a worn CV joint is one of the most common causes. The noise may be louder during a sharp turn, such as when you pull into a parking space or make a U-turn.
September 29, 2026
If your car vibrates or shakes while idling , something may not be working the way it should.
More Posts